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|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 30 인용 특허 : 3|
A sealing lid and cup container assembly for storing and dispensing comestibles is disclosed wherein the seal is maintained during pressure and vacuum forces. The container includes a cup formed of a frusto-conical sidewall and a bottom wall secured to the sidewall at one end thereof. The sidewall has an outwardly extending and rolled rim at the periphery of its other end defining a circular opening, and a first continuous sealing ridge extending inwardly of the rim. The container also includes a circular lid which is configured and dimensioned for snap-...
A sealing lid for use with a cup, formed of an enclosure member having an outwardly extending rim defining an opening and a first sealing means disposed below said opening and extending inwardly of said rim, comprising when said lid is snapped onto the cup over the rim: a. a panel member having a periphery; b. an outer wall member secured to said panel member along its periphery, said outer wall member having a second sealing means disposed for cooperative sealing engagement with said first sealing means of said cup so as to provide a first sealing of sa...